Yealink SIP-T2XP Service-Handbuch

publication may be reproduced or transmitted in any form or by any means, electronic or

mechanical, photocopying, recording, or otherwise, for any purpose, without the express written

permission of Yealink Network Technology CO., LTD. Under the law, reproducing includes

translating into another language or format.

When this publication is made available on media, Yealink Network Technology CO., LTD. gives

its consent to downloading and printing copies of the content provided in this file only for private

use but not for redistribution. No parts of this publication may be subject to alteration,

modification or commercial use. Yealink Network Technology CO., LTD. will not be liable for any

damages arising from use of an illegally modified or altered publication.

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS GUIDE ARE

SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND

RECOMMENDATIONS IN THIS GUIDE ARE BELIEVED TO BE ACCURATE AND PRESENTED

WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL

RESPONSIBILITY FOR THEIR APPLICATION OF PRODUCTS.

YEALINK NETWORK TECHNOLOGY CO., LTD. MAKES NO WARRANTY OF ANY KIND WITH

REGARD TO THIS GUIDE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Yealink Network Technology

CO., LTD. shall not be liable for errors contained herein nor for incidental or consequential

damages in connection with the furnishing, performance, or use of this guide.

Hereby, Yealink Network Technology CO., LTD. declares that this phone is in conformity

with the essential requirements and other relevant provisions of the CE, FCC.

This device is marked with the CE mark in compliance with EC Directives 2006/95/EC and 2004/108/EC.

This device is compliant with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesired

operation.

Note: This device is tested and complies with the limits for a Class B digital device, pursuant to Part 15 of the

FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a

residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not

installed and used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a particular installation. If

this equipment does cause harmful interference to radio or television reception, which can be determined

by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more

of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

4. Consult the dealer or an experience radio/TV technician for help.

To avoid the potential effects on the environment and human health as a result of the

presence of hazardous substances in electrical and electronic equipment, end users of

electrical and electronic equipment should understand the meaning of the crossed-out

wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have to

collect such WEEE separately.

We are striving to improve our documentation quality and we appreciate your feedback. Email

your opinions and comments to [email protected].

Yealink IP phone firmware contains third-party software under the GNU General Public License (GPL).

Yealink uses software under the specific terms of the GPL. Please refer to the GPL for the exact terms and

conditions of the license.

The original GPL license, source code of components licensed under GPL and used in Yealink products can

be downloaded from Yealink web site:

http://www.yealink.com/GPLOpenSource.aspx?BaseInfoCateId=293&NewsCateId=293&CateId=293.

About This Guide

This guide is intended for administrators who need to properly configure, customize,

manage, and troubleshoot the IP phone system rather than end-users. It provides

details on the functionality and configuration of IP phones.

Many of the features described in this guide involve network settings, which could affect

the IP phone’s performance in the network. So an understanding of IP networking and a

prior knowledge of IP telephony concepts are necessary.

This guide covers SIP-T28P, SIP-T26P, SIP-T22P, SIP-T21P, SIP-T20P and SIP-T19P IP phones. The

following related documents are available:

Quick Installation Guides, which describe how to assemble IP phones.

Quick Reference Guides, which describe the most basic features available on IP

phones.

User Guides, which describe the basic and advanced features available on IP

phones.

Auto Provisioning Guide, which describes how to provision IP phones using the

configuration files.

<y0000000000xx>.cfg and <MAC>.cfg template configuration files.

IP Phones Deployment Guide for BroadSoft UC-One Environments, which describes

how to configure BroadSoft features on the BroadWorks web portal and IP phones.

For support or service, please contact your Yealink reseller or go to Yealink Technical

Support online: http://www.yealink.com/Support.aspx.

The information detailed in this guide is applicable to firmware version 72 or higher. The

firmware format is like x.x.x.x.rom. The second x from left must be greater than or equal

to 72 (e.g., the firmware version of SIP-T28P IP phone: 2.72.0.1.rom). This administrator

guide includes the following chapters:

Chapter 1, “Product Overview” describes the SIP components and SIP IP phones.

Chapter 2, “Getting Started” describes how to install and connect IP phones and

the configuration methods.

Chapter 3, “Configuring Basic Features” describes how to configure the basic

features on IP phones.

Administrator’s Guide for SIP-T2xP and SIP-T19P IP Phones

Chapter 4, “Configuring Advanced Features” describes how to configure the

advanced features on IP phones.

Chapter 5, “Configuring Audio Features” describes how to configure the audio

features on IP phones.

Chapter 6, “Configuring Security Features” describes how to configure the security

features on IP phones.

Chapter 7, “Upgrading Firmware” describes how to upgrade firmware of IP

phones.

Chapter 8, “Resource Files” describes the resource files that can be downloaded

by IP phones.

Chapter 9, “Troubleshooting” describes how to troubleshoot IP phones and

provides some common troubleshooting solutions.

Chapter 10, “Appendix” provides the glossary, reference information about IP

phones compliant with RFC 3261, SIP call flows and the sample configuration files.

This section describes the changes to this guide for each release and guide version. For

more information on changes, refer to version-specific release notes of Yealink IP

phones online:

http://www.yealink.com/DocumentDownload.aspx?CateId=142&flag=142.

The following section is new for this version:

Directory on page 75

Search Source in Dialing on page 77

Major updates have occurred to the following sections:

Transport Layer Security on page 223

The following section is new for this version:

Power Indicator LED on page 38

Major updates have occurred to the following sections:

DHCP on page 22

Replace Rule on page 68

Dial-now on page 69

About This Guide

vii

Contrast on page 40

Backlight on page 42

Time and Date on page 50

Key as Send on page 65

Anonymous Call on page 91

LDAP on page 150

Busy Lamp Field on page 153

Action URL on page 173

IPv6 Support on page 206

Transport Layer Security on page 223

Upgrading Firmware on page 34

Resource Files on page 238

Documentations of the newly released SIP-T19P and SIP-T21P IP phones have also been

added.

Major updates have occurred to the following sections:

Action URL on page 173

Action URI on page 176

Major updates have occurred to the following sections:

Logo Customization on page 59

Anonymous Call on page 91

Distinctive Ring Tones on page 141

Server Redundancy on page 179

Transport Layer Security on page 223

Secure Real-Time Transport Protocol on page 229

Encrypting Configuration Files on page 232

Local Contact File on page 244

Viewing Log Files on page 250

Administrator’s Guide for SIP-T2xP and SIP-T19P IP Phones

viii

Capturing Packets on page 253

Major updates have occurred to the following section:

Appendix B: Time Zones on page 266

Major updates have occurred to the following section:

Configuring DSS Key on page 410

The following sections are new for this version:

Hot Desking on page 172

TR-069 Device Management on page 204

IPv6 Support on page 206

Major updates have occurred to the following sections:

Configuring Network Parameters Manually on page 25

Softkey Layout on page 62

Directed Call Pickup on page 119

Distinctive Ring Tones on page 141

Automatic Call Distribution on page 159

Action URL on page 176

Server Redundancy on page 179

VLAN on page 189

Transport Layer Security on page 223

Local Contact File on page 244

The following sections are new for this version:

Configuring Network Parameters Manually on page 25

Contrast on page 40

Backlight on page 42

About This Guide

Logo Customization on page 59

Softkey Layout on page 62

Key as Send on page 65

Call Log on page 78

Live Dialpad on page 84

Auto Answer on page 88

Call Completion on page 90

Anonymous Call on page 91

Anonymous Call Rejection on page 93

Busy Tone Delay on page 99

Return Code When Refuse on page 100

Early Media on page 101

180 Ring Workaround on page 101

Use Outbound Proxy in Dialog on page 103

SIP Session Timer on page 104

Session Timer on page 105

Call Return on page 127

Transfer via DTMF on page 136

Intercom on page 137

Automatic Call Distribution on page 159

Message Waiting Indicator on page 162

Multicast Paging on page 164

Call Recording on page 168

LLDP on page 186

VLAN on page 189

VPN on page 192

Quality of Service on page 195

Configuring Audio Features on page 211

Secure Real-Time Transport Protocol on page 229

Appendix B: Time Zones on page 266

Phone user interface for each feature

Administrator’s Guide for SIP-T2xP and SIP-T19P IP Phones

Major updates have occurred to the following sections:

Dial Plan on page 67

Transport Layer Security on page 223

Encrypting Configuration Files on page 232

Troubleshooting on page 250

Web user interface for each feature

The following sections are new for this version:

Dialog Info Call Pickup on page 125

Web Server Type on page 44

Tones on page 146

Hot Desking on page 172

Action URL on page 176

Action URI on page 176

Resource Files on page 238

Appendix D: Configuration Parameters on page 269

Appendix G: Sample Configuration File on page 482

Major updates have occurred to the following sections:

Dial Plan on page 67

Phone Lock on page 48

Time and Date on page 50

Busy Lamp Field on page 153

Andere Handbücher für SIP-T2XP

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Yealink IP-Telefon Handbücher

Yealink

Yealink T46S Skype for Business Bedienungsanleitung

Yealink

Yealink Yealink SIP-T41P Bedienungsanleitung

Yealink

Yealink Yealink SIP-T46G Bedienungsanleitung

Yealink

Yealink Yealink SIP-T41P Bedienungsanleitung

Yealink

Yealink SIP-T18P Bedienungsanleitung

Yealink

Yealink SIP-T38G Service-Handbuch

Yealink

Yealink Yealink SIP-T46G Bedienungsanleitung

Yealink

Yealink T41 Bedienungsanleitung

Yealink

Yealink Telkom W52P Bedienungsanleitung

Yealink

Yealink Yealink SIP-T48G Bedienungsanleitung

Yealink

Yealink SIP- T28P Bedienungsanleitung

Yealink

Yealink Yealink SIP-T20P Bedienungsanleitung

Yealink

Yealink Telkom W52P Bedienungsanleitung

Yealink

Yealink W70B DECT Bedienungsanleitung

Yealink

Yealink SIP-T2XP Bedienungsanleitung

Yealink

Yealink IP Phone & Starface PBX Bedienungsanleitung

Yealink

Yealink Yealink SIP-T41P Bedienungsanleitung

Yealink

Yealink T42G Bedienungsanleitung

Yealink

Yealink T48 Leitfaden

Yealink

Yealink Yealink SIP-T22P Bedienungsanleitung

Yealink

Yealink W59R Bedienungsanleitung

Yealink

Yealink Verizon One Talk W60B Bedienungsanleitung

Yealink

Yealink Yealink SIP-T46G Bedienungsanleitung

Yealink

Yealink T46S Skype for Business Gebrauchsanweisung

Beliebte IP-Telefon Handbücher anderer Marken

Alcatel

Alcatel 4028 Bedienungsanleitung

Polycom

Polycom Polycom VVX 600 Bedienungsanleitung

Polycom

Polycom SoundPoint IP 450 Bedienungsanleitung

Cisco

Cisco SPA-500 Series Bedienungsanleitung

Polycom

Polycom SoundPoint IP 650 Bedienungsanleitung

Proximus

Proximus Maestro 3016 IP Bedienungsanleitung

Fanvil

Fanvil X4 Bedienungsanleitung

Cisco

Cisco 7962 Bedienungsanleitung

Snom

Snom 320 Bedienungsanleitung

Avaya

Avaya 4625SW Bedienungsanleitung

Nortel

Nortel 1140E Bedienungsanleitung

Nexotek

Nexotek NT-P500 Bedienungsanleitung

Avaya

Avaya Integral 5 R3.0 Bedienungsanleitung

GE 28320EE2 - Dect 6.0 InfoLink 2 Bedienungsanleitung

Avaya

Avaya 4600 Series Service-Handbuch

Mitel

Mitel MIVOICE OFFICE 400 6940 SIP Bedienungsanleitung

Nortel

Nortel i2050 Bedienungsanleitung

Fiberme

Fiberme FAP260 Series Bedienungsanleitung